baber/WOPTO huggingface dataset:
Patent JP-2000019693-A (JP)
Title: Developer for silver halide photographic sensitive material and its processing method
Inventor: KOMATSU HIDEKI
IPC: G03C5/29
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain the stable developer for the silver halide photographic sensitive material hardly causing silver stains and superior in processability in the case of replenishing a small amount of the developer by incorporating specified plural compounds. SOLUTION: The developer contains at least one of the compounds represented by formula I: Z1-SM1 and formula II: Z2-S-S-Z3 (each of Z1-Z3 is an alkyl or aromatic group or the like substituted by a hydroxyl group or the like; and M1 is an H or alkali metal atom or the like), and contains a compound having structural units represented by formula III or a compound represented by formula IV, and in formulae III and IV, each of R1-R2 is an alkoxy or aryloxy or aryl group or the like; n1 is a positive integer of >=1, n2 is a positive integer of >=3, and when they are plurals, each of R1 and R2 may be same or different.
Patent JP-H0345956-A (JP)
Title: Method for restorating electrophotographic sensitive body
Inventor: AKEYOSHI HIDEKI
IPC: G03G5/00
Filed: 1989-07-13
Abstract: PURPOSE:To restore the defective part of an organic photosensitive layer and to obtain a copied image free from background stains by adding a specified organic solvent to the defective and drying it. CONSTITUTION:The organic solvent having a dissolution parameter of 8.5 - 9.5 is added to the defective part of the organic photosensitive layer of the electrophotographic sensitive body to swell or partially dissolve the said part and restoring it by drying it, thus permitting the defective part to be easily restored and a sharp image free from streak-like background stains to be obtained by the restored photosensitive body.
Patent JP-H1025559-A (JP)
Title: Metal thermal spraying device
Inventor: SUZUKI NOBUHARU
IPC: B05B7/16
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a metal thermal spraying device in which the body to be treated is continuously thermally sprayed with a molten metal for a long time and capable of forming a metal coating layer. SOLUTION: This metal thermal spraying device is the one in which the body 4 to be treated is thermally sprayed with a molten metal to form a metal coating layer. In this case, oppositely to the thermal spraying direction, the rear of the body 4 to be treated is provided with the deposited part 11 of the surplus metal 8a, as for the deposited part 11, in the case a prescribed amt. of thermally sprayed metal deposits on a depositing board 13, the depositing board 13 set in layers to the thermal spraying direction and deposited with the surpus metal 8a is moved by a sliding shaft 16, and the thermally sprayed metal is deposited on the other depositing board 13 laminated in the rear direction of the above depositing board 13.
Patent JP-H0344639-A (JP)
Title: Photomask
Inventor: ASAUMI MASASHI
IPC: G03F1/78
Filed: 1989-07-12
Abstract: PURPOSE:To hold a light shielding film formation surface horizontally when a mask is set on a semiconductor manufacturing device by making a glass substrate spherical and forming a light shielding film pattern on its concave surface. CONSTITUTION:The subject photomask has the light shielding film pattern 2 formed of metal (compound) on the concave surface side of the glass substrate 1 whose top and reverse surfaces are spherical and parallel. Consequently, the gravitational deflection of the mask set on the semiconductor manufacturing device with the pattern 2 down is canceled and then the pattern surface becomes flat, thereby enabling high-accuracy pattern transfer.
Patent JP-S6335529-A (JP)
Title: Method for using heat of ethylene plant
Inventor: TAGOME YOSHIZUMI
IPC: C07C67/00
Filed: 1986-07-31
Abstract: PURPOSE:In separating a 2C hydrocarbon blend into ethylene and ethane by distillation, to contrive to use heat effectively, by equipping an ethylene distillation column with a middle boiler, heating the raw material by heat of condensation of a refrigerant for ethylene and liquefying the refrigerant. CONSTITUTION:In an ethylene plant where a 2C hydrocarbon blend is separated into ethylene and ethane by distillation and an ethylene refrigerant D which is obtained by compressing ethylene by an ethylene refrigerant compressor 1 and cooling the ethylene refrigerant by ethylene refrigerant coolers 2A-2C, an ethylene distillation column (preferably the distillation column is separated into two columns of a light material column 3 and a heavy material column 4 and the light material column 4) is equipped with a middle reboiler 5, to which a gas sent from the compressor 1 to compress the ethylene refrigerant is introduced, the hydrocarbon to be distilled is heated by heat of condensation of the gas and the ethylene refrigerant is liquefied so method of using heat in the plant is improved and reduction in energy is contrived. The delivery pressure of the compressor is 22-27kg/cm<2>.G and pressure in the column of the distillation columns 3 and 4 is 15-21kg/cm<2>.G.
Patent JP-S6073756-A (JP)
Title: Program tracer
Inventor: ISHIKAWA TAKAHARU
IPC: G06F11/28
Filed: 1983-09-29
Abstract: PURPOSE:To allow minute checking of movements of programs and to trace them by paying attention to a jump instruction in program movements at a storage area and by recording a jump originating address and a jump destination address. CONSTITUTION:The 1st and 2nd main memory units 2 and 3 and a program tracer 4 are connected to a central processing unit CPU1 by a memory bus 5 of the program tracer. The range where program is checked is set to the 1st control circuit 10 of the tracer 4. The output from the circuit 10 is applied to an area discrimination circuit 11, and addresses of reading and storing the instruction from the bus 5 are applied to the circuit 11, the 1st buffer resistor 16 and a trace-condition discrimination circuit 12. Moreover, the area range from the circuit 11 is applied to the circuit 12, and a jump instruction discrimination signal from the 2nd control circuit 13 is also applied to the circuit 12. By control of a trace memory control circuit 18, a jump originating address and a jump destination address are stored in a jump originating address memory 15 and a jump destination address memory 14, respectively.
Patent JP-S6072589-A (JP)
Inventor: AREN MAIKERU PETSUKU
IPC: D05B21/00
Filed: 1984-08-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001009303-A (JP)
Title: Roller mill
Inventor: SATO KAZUNORI
IPC: B02C23/02
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To continuously cut coarse powder strayed into during finely classifying of a product by making easy an inspection and repair operation of a classifier mounted in a roller mill. SOLUTION: A classification part comprises a cylindrical dashboard 14 fixed to a ceiling 15, an outer peripheral side stationary fin 9 and an inner peripheral side rotary fin 11 which are concentrically arranged via the dashboard 14, and a cone open to a rotary table 3 by being supported by a lower end of the stationary fin. A part of the stationary fin 9 is segmentalized to be made detachable, and a manhole 25 capable of being opened and clossed is provided in the cone 10. When the classification part is inspected and repaired, the manhole 25 and a part of the stationary fin 9 are opened to secure an extrance and exit.  An operator enters the inside of the classification part from the entrance and exit thereof, and executes the inspection repair operation concerning to the classifier such as the stationary fin 9, the rotary fin 11 or the like as well as an exchange operation for a wearing plate 14b of the dashboard 14.
Patent JP-H1024605-A (JP)
Title: Liquid for liquid discharge head, liquid discharge using this liquid, and liquid discharge head
Inventor: OGASAWARA MIKIFUMI
IPC: B41J2/05
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To eliminate the interference of a coloring material with the movement of a movable member and also prevent the coloring material from being mixed into a bubble generating area by making the granular diameter of a coloring material contained in a first liquid used for a liquid discharge head which guides a bubble to the discharge orifice side by a movable member larger than the width of a slit between the movable member and its periphery. SOLUTION: A first liquid (discharging liquid) is supplied to a first common liquid chamber 15 and then to a first liquid flow path 14 through a first liquid supply path 20 as shown by an arrow mark C, while a second liquid (blowing liquid) is supplied to a second supplied liquid chamber 17 and then to a second liquid flow path 16 through a second liquid supply path 21 as shown by an arrow mark D. The liquid as the discharging liquid is required to have a coloring material whose granular diameter is larger than the width of a slit between a movable member 31 and its periphery. Thus there are no possibilities that the coloring material should interfere with the slit part and consequently, the operation of the movable member 31 should be hampered.  In addition, there is no fear that the coloring material should be mixed with the blowing liquid side, hence no problem such as scorching or deposition of the coloring material on a heater.
Patent JP-S6338041-A (JP)
Title: Line pressure control device for v-belt type continuously variable transmission
Inventor: HIRANO HIROYUKI
IPC: B60W10/101
Filed: 1986-08-04
Abstract: PURPOSE:To ensure a line pressure characteristic which is more proximate to the actual output torque of an engine in all operating conditions by regulating a signal pressure for controlling a line pressure based on a throttle pressure corresponding to the intake pipe negative pressure of an engine. CONSTITUTION:A throttle valve 14 for regulating throttle pressure in accordance with an intake pipe negative pressure, is provided to form a line pressure control device in a V-belt type continuously variable transmission which carries out speed change by feeding line pressure to a driven pulley at all times and by controlling the hydraulic pressure of a driven pulley. A line pressure control signal pressure valve 12 regulates a line pressure control signal pressure which is varied in accordance with a change gear ratio and a throttle pressure, a signal pressure regulating auxiliary valve 16 controls the operation of the valve 12, and a line pressure regulating valve 10 regulates a pump delivery pressure with the line pressure control signal pressure as a pilot pressure. And, the actuating condition of hydraulic pressure corresponding to the throttle pressure to the pilot ports 52, 53 of the valve 12 is controlled by the auxiliary valve 16.
Patent JP-S6260872-A (JP)
Title: Apparatus for forming thin film
Inventor: MITANI TSUTOMU
IPC: C23C16/50
Filed: 1985-08-20
Abstract: PURPOSE:To remarkably increase the amounts of neutral corpuscles and excited corpuscles as compared with conventional PVD and to increase the rate of film formation by accelerating ions in a gaseous mixture contg. a reactive gas converted into plasma toward a substrate and by neutralizing the accelerated ions with electrons. CONSTITUTION:This apparatus is composed essentially of the 1st vacuum vessel 12 provided with a plasma generating part 9 where a gaseous mixture of gaseous methane 7 as a reactive gas with gaseous Ar 6 as an auxiliary gas is converted into plasma, the 2nd electrode 10 for accelerating ions in the resulting plasma toward a substrate 11 and converting at least part of the accelerated ions into neutral corpuscles, and the 2nd vacuum vessel 1 contg. the substrate 11 and connected to the 1st vacuum vessel 12 so that gas can flow into the vessel 1 from the vessel 12.
Patent JP-S6338347-A (JP)
Title: Inversional switching system for signal line
Inventor: YADA MASAHIKO
IPC: G06F3/00
Filed: 1986-08-01
Abstract: PURPOSE:To easily invert a signal line by arranging the pin positions symmetrically on a spot centering on the signal line requiring no inversion and turning an interface by 180 deg. after setting the interface into a connector. CONSTITUTION:The pins 400 (pin #1 and #7) requiring no inversion are set on a concentrical circle with the center of an interface 300. The pins 500 (pin #2, 4, 6 and 17) requiring inversion are set in a single direction centering on the pins 400 with a shift (d) secured from the center of the interface 300. Then the pins 500 (pin #3, 8, 20 and 24) also requiring inversion are set in the direction opposite to the other pins 500 with a shift (d) secured from the center of the interface 300. Under such conditions, a signal line connection (pin #2-2, 3-3-7-7, 1-1) of MODEM cables is secured with connection secured to the corresponding interface. Then the interface 300 is connected inversely with a 180 deg. rotation to the signal line connection (pin #2-3, 14-17, 4-8, 20-6, 7-7, 1-1) of a MODEM- MODEM connection cable.
Patent JP-S6076989-A (JP)
Inventor: UCHIYAMA TAKASHI
IPC: B25J17/00
Filed: 1983-09-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0473534-A (JP)
Title: Ventilation register opening and closing device
Inventor: AKAO SHINICHI
IPC: F24F7/00
Filed: 1990-07-10
Abstract: PURPOSE:To eliminate invasion of sound having a special frequency into a room by closing a damper of a ventilation register when a special acoustic sound removed from an acoustic signal from a sound collecting microphone provided out of a building is a predetermined level or higher. CONSTITUTION:A ventilation register 1 mounted in a communication hole 5 formed at the outer wall 3 of a building has a damper 7, and a voice signal collected by a sound collecting microphone 13 provided near the register 1 is input to a controller 15. The controller 15 drives a motor 9 so as to open or close the damper 7 of the register 1 by the input of a command 17 by the operation of manual switch, removes a special sound from the voice signal collected by the microphone 13 if the register 1 is manually opened at the damper 7, and rotatably drives the motor 9 in a direction of closing the damper 7 when it is at a predetermined level or higher.
Patent JP-S57105315-A (JP)
Title: Production of synethetic resin vessel
Inventor: YOSHIDA RIYUUICHI
IPC: B29C43/32
Filed: 1980-12-22
Abstract: PURPOSE: To develop various patterns on various vessels easily by a method wherein a sheet of paper or film provided with a pattern, a picture or the like is sandwiched between two transparent plates, the three members are bonded together, and the resultant laminate is pressed between male and female dies while heating.  
     CONSTITUTION: The sheet of paper or film 3 provided with a pattern, a picture or the like is sandwiched between two transparent plates 1, 2 of thermoplastic synthetic resin, and the three members are bonded together by pressing to form a crude plate. The crude plate is softened by heating, is placed on the female die 5 having an appropriate shape and is pressed by lowering the male die 4 from above. The formed plate is taken out from the dies 4, 5 and is cooled to obtain the desired vessel. Accordingly, various patterns, piectures or the like can be developed on various vessels. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6427651-A (JP)
Title: Method of polishing cereal
Inventor: HARADA TOSHIYASU
IPC: B02B3/00
Filed: 1987-07-22
Abstract: PURPOSE: To polish grains deep into the ruggedness of their surfaces. by providing the method with a stage for mixing grains and polishing grains, agitating the mixture and polishing the grain surfaces. a stage for classifying the polished grains and the polishing grains and a stage for recycling the separated and polished grains. CONSTITUTION: The grains are polished by the polishing stage for mixing the grains and the polishing grains and agitating the mixture, the stage for classifying the polished grains and the polishing grains and the stage for recycling the polished grains. There is provided, for example, a screw transporting device as the device. The grains and the polishing grains and preferably shredded fabric pieces are fed from its feeding port 42. The screw is then rotated to bring the polishing grains and the shredded fabric pieces into contact while transporting the grains. The grains are then polished deep into the rugged surfaces by contact with the polishing grains, by which their mud and stuck matter are removed. Simultaneously the grain surfaces are polished by the contact of the grains and the shredded fabric pieces.  The polishing grains and the shredded fabric pieces are classified and recovered by a classifying device 46 and are then recycled.
Patent JP-S6076634-A (JP)
Title: Two-dimensional pressure sensor
Inventor: NAGAI TSUNEO
IPC: G01L5/00
Filed: 1983-10-03
Abstract: PURPOSE:To improve the density and accuracy of the distribution of pressure, which is applied in a planar state, by concentrically dividing one light receiving element corresponding to one light emitting element into two parts with a light axis as a center, and using the difference in electric signals of the light outputs from the divided light receiving elements as the detected signal. CONSTITUTION:When pressure is not applied on a pressure receiving plane 1, light from a light emitting element 7 becomes luminous flux 11 by a light transmitting window 5 and reflected by a circular part 10a of the light reflecting surface of the back side of a pressure receiving plane 1a. The light reaches a circular part 12a on a surface, on which light receiving elements 9a and 9b are aligned. When the pressure receiving plane 1 receives the maximum pressure, a flexible part 2 is deformed down to the position 1b. As this time, the luminous flux 11 is reflected by a circular part 10b of a reflecting film 1b and reaches a circular part 12b of the light receiving surface. The sensor outputs (a) of the light receiving elements 9a and 9b are shown by curves A and B, respectively, and the difference is shown by a curve C. By using the difference, the change in sensor outputs with respect to the pressure change, i.e., sensitivity, can be made large, and the measuring density and accuracy are improved.
Patent JP-S57106686-A (JP)
Title: Purification of monoalkyltin trihalide
Inventor: HAYAKAWA YOSHIKI
IPC: C07F7/22
Filed: 1980-12-24
Abstract: PURPOSE: To obtain the titled compound from a mixture of tetraalkyltin, etc. and monoalkyltin trihalide, by adding a dilute aqueous solution of a mineral acid to the mixture, separating the aqueous phase, adding a hydrophobic organic solvent and concentrated mineral acid to the aqueous phase, and extracting the titled compound from the aqueous phase to the organic phase in high purity.  
     CONSTITUTION: A mixture of monoalkyltin trihalide and one or more compounds selected from tetraalkyltin, trialkyltin monohalide, dialkyltin dihalide, and tin tetrahalide, or a mixed solution obtained by adding a hydrophobic organic solvent to the above mixture, is mixed with a dilute aqueous solution of a mineral acid, and the aqueous phase is separated. The aqueous phase is mixed with a hydrophobic organic solvent and a concentrated mineral acid (≥6N hydrochloric acid, sulfuric acid, etc.), and the monoalkyltin trihalide is extracted from the aqueous phase to the organic phase in high purity.  
     EFFECT: Simple operation, and high purity and recovery. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2001010754-A (JP)
Title: Image forming device
Inventor: AMAMIYA MASARU
IPC: B65H29/20
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of rotation guide mark on a sheet medium by forming the rotation guide to be provided in a transfer material carrying passage between a transfer means and a fixing means of the material having a charging property of the same polarity with the charging polarity of a toner. SOLUTION: A transfer paper fed from a paper feeding part arrives a paper discharging part through a pair of resist rollers 17, a transfer part 14, a fixing nip part 18. When floating like a passage P' is generated, a toner image is disturbed by electric discharge due to coming close of the toner image on the transfer paper to a photoreceptor unit side and the friction of the transfer paper with a separating claw 6-1 in the case where a spur 6-2-1 is not provided. In order to prevent the turbulence of the toner image, the spur 6-2-1 is arranged adjacent to the separating claw 6-1 so that the outer diameter part thereof is projected outside of the separating claw 6-1.  The spur 6-2-1 is made of micro- molecular polyethylene or ultramacro-molecular polyethylene and fluororesin having the same polarity with the charging polarity with the toner, and manufactured by punching a raw material formed into a sheet at 0.1-0.3 mm of thickness into a star shape.
Patent JP-S6341125-A (JP)
Title: Polyester film manufacturing device
Inventor: FUJITA SABURO
IPC: B29C55/06
Filed: 1986-08-06
Abstract: PURPOSE:To obtain a film manufacturing device provided with a heating roll capable of raising the temperature of a film to a predetermined temperature while preventing the adhesion of the film, by a method wherein the material of the surface of the heating roll for orientation is constituted of a ceramic containing the specified amount of zirconium oxide. CONSTITUTION:In a polyester film manufacturing device, equipped with a heating roll for orientation, for heating a continuously transported thermoplastic polyester film to an orienting temperature, and a cooling roll, orienting the polyester film lengthwisely between the heating roll for orientation, the material of the surface of the heating roll for orientation is constituted of a ceramic containing at least 50% of zirconium oxide. The surface layer of the ceramic, which contains the zirconium oxide, is formed on the main body of the roll, constituted of a metal, by spray coating. The ceramic, containing more than the predetermined amount of zirconium oxide, is excellent in the adhesive prop erty to the polyester film and the ceramic is not adhered to the heated polyester film substantially under a temperature near 100 deg.C or the orienting temperature on the surface of the objective roll.
Patent JP-S6074665-A (JP)
Title: Semiconductor device
Inventor: YOSHIDA HIROSHI
IPC: H01L21/8238
Filed: 1983-09-30
Abstract: PURPOSE:To reduce the manufacturing cost and to contrive the miniaturization of a circuit construction by facilitating the manufacture of a power MOSFET by a method wherein the power MOSFET and other elements are integrated on a single semiconductor chip, and electronic components are formed in regions of the same conductivity type, same impurity concentration, and same depth, so that all of elements may be formed by the same process of diffusion. CONSTITUTION:The power MOSFET (a), a resistor (b), a P-channel MOSFET (c), and an N-channel MOSFET (d) are formed in an N type Si epitaxial layer 2 formed on an Si substrate 1. The drain of the power MOSFET is constructed of the layer 2 and the substrate 1, which substrate is taken out to the outside. The resistor consists of a diffused layer 11 formed by the same process as that for a diffused layer 3. Besides, P-channel type MOSFET consists of the source region 15 and the drain region 16 diffusion-formed at the same time with the diffused layer 3 and of P<+> type regions 17 and 18 diffusion-formed in the regions 15 and 16 at the same time with diffused layers 4 and 5. Further, the N-channel type MOSFET is formed in a P-well 24 diffusion-formed at the same time with the diffused layer 3. Then, these are wired to each other into the circuit construction.